Siemens EH675TK11E Repair Instruction
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Siemens EH675TK11E Repair Instruction

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1
INTRODUCTION........................................... 3
1.1
Purpose of the document................................................... 3
1.2
Pictograms .......................................................................... 3
2
SAFETY ........................................................ 4
2.1
Safety warnings .................................................................. 4
2.2
Repair warnings .................................................................. 5
2.3
EGB ...................................................................................... 6
3
COMPONENTS AND FUNCTION ................ 9
3.1
Electronic Induction (ELIN) ................................................ 9
3.2
Electronic Induction (ELIN) .............................................. 13
3.3
Fan ..................................................................................... 18
3.4
NTC .................................................................................... 19
3.5
Inductors............................................................................ 22
3.6
Module of relays for 32 cm inductor ............................... 28
3.7
Cooking sensor................................................................. 29
3.8
Frying Sensor.................................................................... 32
3.9
Graycode regulator ........................................................... 35
3.10
Connections ...................................................................... 36
3.11
Wake-up module (YL224) for polybox ............................. 41
3.12
Relay module for FlexInduction....................................... 43
3.13
3.14
Warming plate resistance................................................. 49
4
FAULT DIAGNOSTICS............................... 51
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IH5-I
4.1
Mistakes and Service-Program ....................................... 51
5
CHECK AND INSTALLATION....................52
5.1
NTC sensor checks .......................................................... 52
5.2
Fan checks ........................................................................ 53
5.3
Coil checks........................................................................ 53
5.4
Induction unit checks (ELIN) ........................................... 54
5.5
Radio interference ............................................................ 55
5.6
5.7
Checking the flatness of the hobs .................................. 66
5.8
Checking standard operation noises.............................. 77
5.9
Checking pot detection .................................................... 78
5.10
Checking of broken glass ................................................ 80
5.11
5.12
Disassembly of the TouchControl................................... 85
5.13
5.14
5.15
5.16
Check of residual heat indication.................................... 93
5.17
5.18
Power for warming plate function ................................... 97
5.19
Check polybox connections ............................................ 98
5.20
Claim: frying function doesn´t work ..............................100
5.21
Claim: d3 after changing ELIN........................................101
5.22
Checking the LCD TouchControl ...................................102
5.23

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  • Page 1: Table Of Contents

    IH5-I Mistakes and Service-Program ........51 INTRODUCTION........... 3 CHECK AND INSTALLATION....52 Purpose of the document........... 3 Pictograms ................3 NTC sensor checks ............52 Fan checks ................ 53 SAFETY ............4 Coil checks................ 53 Safety warnings ..............4 Induction unit checks (ELIN) ........... 54 Repair warnings ..............
  • Page 2 5.24 Pot detection for FlexInduction models......106 5.25 Stains on glass surface or the inductors...... 108 5.26 What is to be considered when using induction cookware..................111 206_58300000141095_ara_en_k.doc – 04.10.a Seite 2 von 113...

  • Page 3: Introduction

    INTRODUCTION Pictograms Purpose of the document Warning! The repair manual provides support for the official technician to help diagnose faults and repair the electrical appliances. Components sensitive to electrostatic shock: Respect EGB reference Apart from the repair manual, the technician may also use the following documents: Blow-up diagram of parts of the appliance.

  • Page 4: Safety

    SAFETY Safety warnings Electrical hazard! Repairs should only be carried out by the manufacturer’s technical staff. Inadequate repairs can harm the users. The sheath and framework may be subjected to voltage in case of failure. The appliance should be disconnected from the mains before dismounting.

  • Page 5: Repair Warnings

    Special warnings for induction hobs! Induction hobs comply with the safety and electromagnetic compatibility regulations currently in force (EN50366). People with fitted pacemakers should abstain from using or repairing such an appliance. The operation of the appliance may interfere with the operation of the pacemaker.

  • Page 6: Egb

    ► ► Transistors ► 2.3.1 Concept Tiristors ► Triacs ► Diodes EGB = “Elektrostatisch Gefährdete Bauelemente“ (Electrostatic- Sensitive Devices) ► etc. (Component sensitive to electrostatic shock) 2.3.5 Causes and effect 2.3.2 Pictogram The human body can generate electrostatic charges in certain environmental situations.
  • Page 7 2.3.6 Indications for components sensitive to electrostatic shock In all electronic modules and constructive units there are components that are sensitive to electrostatic shock. In order to protect such components, the following steps should be taken: Read corresponding label modules constructive units with care.
  • Page 8 2.3.7 Electrostatic protection system There are several different electrostatic protection systems. These electrostatic protection systems act to prevent the electrostatic shock from affecting the human body or by shunting the existing electrostatic voltage to earth. In the electrostatic protection system used at the after-sales customer service, the electrostatic voltage in the body is transferred by means of a wristband and earth block.

  • Page 9: Components And Function

    COMPONENTS AND FUNCTION 3.1.1 ELIN with own power supply (“left Elin”) Electronic Induction (ELIN) There are two types of elin (electronic induction).  One with its own power supply (“left or main elin”)  Another one without its own power supply (“right or secondary elin”), which is powered by the main elin.
  • Page 10 3.1.1.1 Components of Elin with own power supply User Interface User Interface User Interface Cooling Cooling Power Supplier Power Supplier Control Control EMC Filter EMC Filter Rectify Rectify Inverter Inverter Inductor Inductor 1- Interference filter (yellow) 2- Power supply (red) 3- Rectificator (light green) 4- Power inverter (blue) 5- Control (green)
  • Page 11 3.1.2.1 Components of elin without own power supply 3.1.2 ELIN without own power supply (“right ELIN”) 1- Interference filter (light green) 2- Rectificator (light yellow) 3- Power inverter (blue) 4- Control (green, bottom part) 5- Cooling element (left grey) 206_58300000141095_ara_en_k.doc – 04.10.a Seite 11 von 113...
  • Page 12 Filter Filter Filter Rectificator Rectificator Rectificator Inverter Inverter Inductor-pot Inductor-pot 3.1.3 ELIN functions 3.1.3.1 Power supply Elins with their own power supply power the various components of the induction hob (fan, touchControl, elin without its own power supply, etc...) 25-75 kHz 25-75 kHz 3.1.3.2 Regulation...

  • Page 13: Electronic Induction (Elin)

    Electronic Induction (ELIN) 3.2.1 Characteristics The inner framework of the glass frame units consists of 4 frames stuck together. This design improves the tension that might be created. New seal = foam The hermetic seal has been replaced by foam, which is fitted by robot. There are greater advantages to be obtained with foam as opposed to using the hermetic seal: ...
  • Page 14 Styles White vitroceramic glass The various styles differ with respect to outer trim, colour of the glass and / or type of mounting, apart from the way the model can be recognised. Black vitroceramic glass 3.2.3 Markings on glass In the models for Balay and Lynx there is a label at the top on the right Metal look vitroceramic glass with the complete model without KI printed on it.
  • Page 15 All replacement glass frames will be supplied like this. However, they will have a sticker to remind the people handling them, printed with the following warning: 3.2.4 Replacing glass frame for basic units Warning! The basic units have trim all around the edge of the glass. Until recently, the outer metallic trim was completely stuck to the glass with silicon.
  • Page 16 3.2.5 Assembly process 1- Place the glass above hob 2- Place the frame and screw. 206_58300000141095_ara_en_k.doc – 04.10.a Seite 16 von 113...
  • Page 17 3.2.6 Disassembly process Warning! It must be taken into account that the glass is separated from frame, in order to avoid the fall and injury. 206_58300000141095_ara_en_k.doc – 04.10.a Seite 17 von 113...

  • Page 18: Fan

    3.3.1 Characteristics and assembly The fan used operates on direct current (without dynamo brushes) and contains electronic components. It is connected to the ELIN plate by means of a 3-wire connection with some of the ends soldered to the fan’s circuit board +24V GND = earth TACHO = tachograph...

  • Page 19: Ntc

    3.4.1 Types There are two types of NTCs.  NTCs for the inductors.  NTCs for the electronic module (ELIN) 3.4.2 Characteristics and assembly 3.4.2.1 NTCs for the inductors In both IH4-I (previous project) and IH5-I (current project) the NTCs measure the temperature directly on top of the glass.
  • Page 20 1.1.2.2 NTCs for induction module 1.1.2 Function of inductor NTCs These are two NTCs located behind the induction module, next to the bolts. They are not interchangeable. These measure the operating temperature for the inductors. If the temperature limits are exceeded, the power supply is cut off, with a warning being sent to the TouchControl panel.
  • Page 21 Potencia Potencia Potencia Power 3.4.3 Function of NTCs for electronic module 100% 100% 100% These measure the temperature of the IGBTs (insulated-gate bipolar transistor, the element that supplies power to the electronic module) and cut off the power supply if they reach the maximum temperature. NTC OP/SC NTC OP/SC NTC OP/SC...

  • Page 22: Inductors

    Inductors Warning! 3.5.1 Characteristics, types and assembly When changing the part of the ELIN of the 145mm inductor with frying function, the jumper of the original part should be taken and installed Type name in the new ELIN. If we do not install the jumper, the frying will not operate. 145 mm 145 mm 145 mm...
  • Page 23 Mount upon the inductor assembly. In case of damage, the complete assembly must be replaced. A- Inductor assembly 206_58300000141095_ara_en_k.doc – 04.10.a Seite 23 von 113...
  • Page 24 In order to activate the superbooster of the triple inductor, an auxiliary 1.1.2 32 cm triple inductor (New feature IH5-I) plate is needed. See relay plate. The superbooster can only be activated on the external ring. Made up of 3 rings: internal, middle and external. 3.5.2 28 cm Double Inductor Internal ring = 210mm...
  • Page 25 3.5.4 Booster in multiple inductors 3.5.3 Double, triple or Bräter cooking zones The booster is always possible. A b appears on the display, but the These zones can recognize recipients of different sizes. Depending power depends on the elements which are active. on the material and the properties of the recipient, the zone will The detection of the number of active rings is not indicated with any adapt automatically;...
  • Page 26 3.5.5 Booster in Bräter 3.5.6 Powers table level 9, booster and superbooster For IH5-I the Bräter has a booster power of 2.6 kW (2 kW of nameplate power) when the left front inductor is turned off. For IH4-I (Ind IV) there was no booster and the nameplate power was of 2.6 kw.
  • Page 27 Y en que el inductor inferior ha pasado de 150 mm a 180mm. The only difference in this modification is on the electrical diagram. And besides the small inductor on the left has been also modified from 150 mm to 180mm. 3.5.7.1 Siemens hobs EH845EB11 EH845EC11 EH845EB11E EH845EC11E EH845EB15E...

  • Page 28: Module Of Relays For 32 Cm Inductor

    Module of relays for 32 cm inductor All the induction models which have this 32 cm inductor have this additional module. It is fastened to the plastic base by two screws. 3.6.1 Function The function of this module is the activation of the most external ring of the 32 cm inductor.

  • Page 29: Cooking Sensor

    3.7.1 Components Cooking sensor This function is only found in 150 mm or 180 mm rear with turrets which measure the infrared rays emitted by the recipient. 3.7.1.1 Infrared turrets The turrets are located on the rear ends. There is a recess in the metal plate to put the turrets into.
  • Page 30 3.7.1.2 Stickers 3.7.1.3 Appropriate recipients for this function If the sticker is not put in place, the liquid inside the recipient can overflow. Steps to put the sticker in place:  On the card with the drawing of the recipient, there is a cutout part which must be removed.
  • Page 31 (although they are “black” bodies for the infrared light) to change the 3.7.2 Operating principle properties of the material. Black-coloured recipients and recipients with enamel have good emission. But other materials, such as stainless steel, need the sticker oriented toward the turret for the system to function. User interface 3.7.2.1 Temperature levels...

  • Page 32: Frying Sensor

    Frying Sensor 3.8.1 Components In the previous project, only the 210 mm inductor had this function. Now, this function is available in the following inductors: 3.8.1.1 2 NTCs, except the 145 mm inductor  145 mm, although with only one NTC. To activate the In this case, the inductors on the right are the ones which frying function, a jumper (“bridge”) is needed connected have the frying sensor function.
  • Page 33 3.8.2 Diagram of operation 3.8.1.2 The ELIN has two connectors for NTCs The frying sensor keeps the temperature of the recipient constant. A sensor (external NTC) in the inductor constantly measures the temperature of the recipient. This sensor gives the information to the control unit (located in the ELIN), which regulates the power depending on this information and then the recipient heats to a...
  • Page 34 maximum). Once the desired temperature is reached, an acoustic signal sounds. Moreover, up to nine programmes can be selected, which choose one of the 4 possible levels. When the frying sensor function is active there appears an “A” on the display.

  • Page 35: Graycode Regulator

    Graycode regulator 3.9.1 Function and characteristics It can be found behind the TouchControl when operation is performed It selects the power for the hotplates and the superbooster function. using controls. It has an independent code from the TouchControl. It comes with the The Graycodes are fixed to the TouchControl with two screws each.

  • Page 36: Connections

    3.10.1.2 60 cm, 70 cm and 80 cm Connection (2 modules) 3.10 Connections 3.10.1 Input feed connection There is a valid input connection for all the electrical configurations and installations throughout Europe. 3.10.1.3 90 cm Connection (3 modules) 3.10.1.1 Domino Connection (1 Module) 206_58300000141095_ara_en_k.doc –...
  • Page 37 3.10.2 Touch Control feed connection 3.10.3 Jumper connector for 15 cm frying sensor In order for the frying sensor function of this 15 cm inductor to work it is necessary to connect this jumper; if not, the frying sensor function is not activated.
  • Page 38 Fan connection 3.10.4 Connection of the Cooking Sensor 3.10.4.1 Domino (1 fan) The outer part must be positioned to prevent excessive overheating. Example of bad positioning Example of good positioning 206_58300000141095_ara_en_k.doc – 04.10.a Seite 38 von 113...
  • Page 39 3.10.4.2 2I (fan) 3.10.4.4 90 cm (2 fans) The fan connection is guided through the white support and the connector of the relay plate goes behind the condensers. 3.10.4.3 60 cm, 70 cm and 80 cm (1 fan) 206_58300000141095_ara_en_k.doc – 04.10.a Seite 39 von 113...
  • Page 40 3.10.5 Connection between ELINS 3.10.5.2 Other models: 8-way connector 3.10.5.1 3I, 5I: 16-way connector This is a 16-way connector. Care should be taken upon dismounting it, as it could be damaged. 3.10.6 Superbooster Connection This is the lower white connector. In case of bad connection, check the connector pins;...

  • Page 41: Wake-Up Module (Yl224) For Polybox

     The power supply unit supplies 9.6 V to the switch control module 3.11 Wake-up module (YL224) for polybox and the Wake-up module, but has no LIN Bus connection. This module was installed in the polybox housing to satisfy regulations As a result, the TouchControl does not receive any information on account of a software replacement and to maintain the standby whether the oven power supply unit is defective or not.
  • Page 42 This module has its own power supply unit. 3.11.2.1 Cause: F0 (flashes alternately) The TouchControl does not find the circuits. Receives reply from the ELIN and is OK.  Wake-up module This module is connected to the system via the LIN bus. Solution: If an error occurs, this board short-circuits the LIN grounding wire.

  • Page 43: Relay Module For Flexinduction

    3.12 Relay module for FlexInduction 3.12.1 Relay module function This module forwards the current towards an inductor or another different, according to the previous pan detection in the ELIN.. We have normally 2 branches per ELIN for two inductors. Thanks to this additional relay module, we can feed 4 inductors instead of 2 inductors ►...
  • Page 44 3.12.1.2 Polarity for the oval inductors 3.12.1.1 Connection´s colours in englisch If the inductor´s connections are not correct, the polarity from the current that goes into the inductor can change and turn in the opposite In order to make the connections easier, the relay comes with colours direction printed on module in englisch.
  • Page 45 There is a support part for the inductors´ base, which could • cause a shortcircuit, position 0172. Check that it is correctly placed and not fallen down above the electronics circuits. • Defected ELIN .Change ELIN, which is connected to the relay module, where the error is shown.

  • Page 46: Oval Inductors For Combisurface Or Flexible Zone

    3.13 Oval inductors for combisurface or flexible zone 3.13.1 Oval inductors The Combisurface can be used as : • Fleximode: a unique surface, one power level. Only the covered coils work Standardmode : two surfaces, two power levels. Only the •...
  • Page 47 3.13.3 Oval inductors support 3.13.4 New control concept 3.13.4.1 Flexible Mode • What is Flexi mode? It is the activation of the whole surface marked with red rectangle. After, it is made a search, in order to know where is the pot and activate only the necessary coil. •...
  • Page 48 3.13.4.2 Pot search The pot search is made by the ELIN Moving Cookware When we only move the cookware, and the flexi mode is activated, we don´t have to search for a new pot, the own system recognizes, that the pot has disappeared and makes the search by itself to find where it is.

  • Page 49: Warming Plate Resistance

    3.14 Warming plate resistance 3.14.2 Tests Performance: 3.14.1 Operation To check the warming plate requirements, on a hotplate water is heated up, afterwards the pot was placed on the warming plate and Description: test objective was, that the water temperature from 80ºC does not The warming plate is a resistance that provides a power of 90W at drop lower than 75ºC during 30 minutes.
  • Page 50 IH5 _ 4i 80cm with warming plate _ heating up water and keeping it for 30min 30min temperature between 80ºC and 75ºC. 2000 'T water' 1800 POWER' 1600 1400 1200 1000 0:00:00 0:10:05 0:20:10 0:30:14 0:40:19 time Glass ceramic temperature: In order to know that temperature, two thermocouples were placed in the warming plate zone and measure without any pot the temperature during one hour.

  • Page 51: Fault Diagnostics

    FAULT DIAGNOSTICS Mistakes and Service-Program Mistake codes and service programs are described in own document. You can find the documents als electric diagram (ASP) in Quickfinder. Contents are for example  Mistakes Codes and warnings  Service-Program Demo mode – Basic settings access /exit –...

  • Page 52: Check And Installation

    CHECK AND INSTALLATION 5.1.3 NTC sensor conversion table NTC sensor checks Temp (ºC) R (KOhm) Temp (ºC) R (KOhm) 98.264 47.788 5.1.1 Inductor NTC 93.229 45.794 Each one of the inductors uses an NTC sensor to control operational 88.632 43.873 temperature.

  • Page 53: Fan Checks

    3- On having manipulated the inductor set, the aluminium support might lose evenness, provoking again a wrong inductor Fan checks regulation. ► Check that the rotor is not blocked. ► The operational voltage is 24 V DC. 5.1.5 NTC change ►...

  • Page 54: Induction Unit Checks (Elin)

    Induction unit checks (ELIN) ► Checks must be performed with no voltage. ► Perform a visual inspection paying particular attention to any burnt components. ► IGBT checks. The resistance values between ► the feet of the IGBT’s must be: A >10 Kohm B >...

  • Page 55: Radio Interference

    In those cases where the two devices comply with their Radio interference respective regulations and interference still occurs, it is recommended to separate them sufficiently. 5.5.1 Problem 5.5.3.1 List of regulations and emission / immunity tests The radio cannot be heard properly when operating the inductor. 5.5.2 Cause EMC - Emission...
  • Page 56 EMC – Immunity Code Title Electromagnetic compatibility. Requirements for EN 55014-2 household appliances, electric tools and similar apparatus. Part 2: Immunity. Electromagnetic compatibility (EMC). Part 4: EN 61000-4-2 Testing and measurement techniques. Section 2: Electrostatic discharge immunity test. EN 61000-4-3 Electromagnetic compatibility (EMC).

  • Page 57: Checking The Level Of Supplied Power Problem

    Checking the level of supplied power Problem to reactive it once more, only 83% of the 150% of inductor power will be supplied and then it will return to power level 9  Low level of supplied power (100% inductor power). At this time, if the user wishes to activate the booster again, ...
  • Page 58 Power regulation according to the type and size of the pot Warning! The power supplied according to the size of the pot with IH5-I is less than with IH4 (ind IV advanced). IV Adv IV Adv 100% 100% By taking into account the material and size of the pot, the level of power supplied can be reduced and even shut off so as to avoid excessive currents.
  • Page 59 5.6.2.2.1 Power regulation according to the temperature of the IGBT’s See the chapter on error codes and warnings sent via the TouchControl. The temperature of the IGBT’s is measured using the NTC’s located on the rear of the inductor modules. They are marked in red. Potencia Potencia Potencia...
  • Page 60 5.6.2.2.2 Power regulation according to the temperature of the NTC’s on the inductor The temperature of the inductors is measured using the NTC’s located on the inductors. Potencia Potencia 100% 100% NTC OPEN NTC OPEN NTC OPEN t↑↑ t↑↑ t↑↑ t↑↑...
  • Page 61 5.6.2.2.3 Power regulation according to the supply voltage When the supply voltage is less than 215V, an indication is shown on the TouchControl display. See the error codes and warnings sent via the ELIN. 206_58300000141095_ara_en_k.doc – 04.10.a Seite 61 von 113...
  • Page 62 5.6.2.3 Position of the spring If the spring is not in place, it is possible that the distance between the glass and the inductor is too great and the pot is not being detected correctly and/or the power being supplied may be too low. 206_58300000141095_ara_en_k.doc –...
  • Page 63 1.1.3.3 Tables of power according to type of inductor being checked 2) The "super boost" power is supplied with the 26T, 28D or 32T hotplate until any other hotplate is activated. At this the power is supplied with more than one module. In case of activating another hotplate, the "boost"...
  • Page 64 Table 1: Pots/Pans for measuring the power supply Table 2: Overview objective power per IH5 hotplate with nominal and boost function B = function booster SB = Superbooster ((in case of 26T, 28D and 32T: if another hotplate is active, only the Boost function is available.)) S = single hotplate D = double hotplate...
  • Page 65 Pictures of the recommended pots and pans 206_58300000141095_ara_en_k.doc – 04.10.a Seite 65 von 113...

  • Page 66: Checking The Flatness Of The Hobs

    Tolerances permitted at the factory: Checking the flatness of the hobs Diagonal < 1 mm 5.7.1 Problem Area of inductor < 0.5 mm The hob projects above the worktop. Observe the following procedure: 5.7.2 Cause 1- Flow diagram for flush-mounted hobs. ...
  • Page 67 5.7.4 Flow diagram for flush-mounted hobs 206_58300000141095_ara_en_k.doc – 04.10.a Seite 67 von 113...
  • Page 68 5.7.5 Flow diagram for hobs with profile frame 206_58300000141095_ara_en_k.doc – 04.10.a Seite 68 von 113...
  • Page 69 5.7.6 Checklist for induction hobs 206_58300000141095_ara_en_k.doc – 04.10.a Seite 69 von 113...
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  • Page 75 Can clamping claws be attached? 206_58300000141095_ara_en_k.doc – 04.10.a Seite 75 von 113...
  • Page 76 5.7.7 Attaching the sealing tape.. 616479 5.7.8 Attaching the clamping claws. 614375 206_58300000141095_ara_en_k.doc – 04.10.a Seite 76 von 113...

  • Page 77: Checking Standard Operation Noises

    5.8.3.3 Creaking Checking standard operation noises This noise occurs with pots that are made of various superimposed materials. 5.8.1 Problem The noise is caused by the vibrations that are created on the joint The inductor makes a noise when cooking. surfaces between the various superimposed materials.

  • Page 78: Checking Pot Detection

    5.9.3 Solution Checking pot detection See chapter on recommended pots All inductor areas are fitted with an automatic pot detection system included in the inductor control system. The minimum diameter is 5.9.3.1 Minimum recommended diameters approximately 50% of the nominal diameter, although this may vary depending on the material.
  • Page 79 For example, for a pot with a base diameter that is identical to the size 5.9.3.2 Power supply reduction diagram depending on the pot of the inductor plate and made from a material with good being used electromagnetic properties, the enhanced FP obtained gives us maximum power.

  • Page 80: Checking Of Broken Glass

    5.10 Checking of broken glass 5.10.2 Cause 5.10.1 Problem  Generally-speaking, cases involving the breakage of glass are The glass has broken. The enamel from the pot has become welded caused by a strong increase in temperature to the base of the to the vitroceramic glass.
  • Page 81 5.10.3 Solution  This is more commonly seen with inductors when the user is not used to the shorter heating times compared to radiator plates and insufficient attention is paid when using them. In order to mitigate this problem, it has been thought to include in the user manuals comments such as “If you use thinly enamelled pots, you may cause damage to your hotplate.

  • Page 82: Cookware For Induction And Recommendations

    5.11.4 Recommendations 5.11 Cookware for induction and recommendations 5.11.4.1 ITTALA / DEMEYERE 5.11.1 General All saucepans and frying pans with a ferromagnetic base are suitable for induction. Only pots whose base is uniformly in contact with the magnet should be used (check the entire base). When using other types of pots, the inductor does not heat up 5.11.4.2 and the power level display will flash.
  • Page 83 5.11.4.3 ZENITH MASTER PAELLA PAN 5.11.4.4 28 cm Kuhn-Rikón Paella Pan The available accessories are: HZ390260 (Siemens) HEZ390260 (Bosch) Z9460X0 (Neff) Paella Pans 5.11.4.5 Bräter 464338, D 28 cm., D base 23,5 cm. The available accessory is: 464339, D 30 cm., D base 25,5 cm.
  • Page 84 5.11.4.6 Pans for the frying sensor The available accessories are: HZ390210 (Siemens); HEZ390210 (Bosch): 15 cm HZ390220 (Siemens); HEZ390220 (Bosch): 18 cm HZ390230 (Siemens); HEZ390230 (Bosch): 21 cm They are available in three sizes: 15 cm, 18 cm and 21 cm They have a sandwich base.

  • Page 85: Disassembly Of The Touchcontrol

    5.12 Disassembly of the TouchControl The TouchControl is attached to the TouchControl support with two plastic clips. This attachment is new compared to IH4. Warning! A bic tape is required for disassembly without causing damage. In the event of damage, they can be ordered as spare parts (see Quickfinder).

  • Page 86: Check: Low Sensitivity On The Touchcontrol Slider

    Front view 5.13 Check: low sensitivity on the TouchControl Slider 5.13.1 Problem Poor sensitivity when touching the slider. It must be pressed for longer and the reaction is very slow. 5.13.3 Solution 5.13.2 Cause Warning! The design of the slider with metal pins is not optimum. They may be pressed down when used without breaking the slider.

  • Page 87: Checking The Replacement Part Is Correct

     The label is located on the front side of ELIN units. 5.14 Checking the replacement part is correct 5.14.1 Problem The replacement part does not coincide with the original 5.14.2 Cause  The supplier has sent the wrong one. ...
  • Page 88 MODEL DESCRIPTION Left 1 ELIN Right ELIN Left 2 ELIN 5.14.3.1 Table of replacement parts with supplier code CI261112 GA.4I.60.TOP.BR.FS 9000275525 9000274537 9000227509 CI262102 GA.3I.60.TOP.28D.FS 9000275523 9000275496 9000216182 MODEL DESCRIPTION Left 1 ELIN Right ELIN Left 2 ELIN CI262112 GA.3I.60.TOP.28D.FS 9000275523 9000275496 9000216182...
  • Page 89 9000275523 9000275496 9000231126 EH975SK11E SE.5I.90.TOP.28D.X 9000275523 9000275496 9000275520 9000303878 EH675TE11E SE.4I.60.BAS.X.X 9000274564 9000274537 9000250938 EH975YK11E SE.5I.90.TOP.28D.X 9000275523 9000275496 9000275520 #N/A EH675TK11E SE.3I.60.BAS.28D.X 9000275523 9000275496 9000250937 EH976LD21U SE.5I.90.LCD.32T.FS 9000275524 9000275496 9000275520 EH679MD21 SE.3I.60.TOP.32T.FS 9000275524 9000275509 9000231126 EH979MD11U SE.5I.90.TOP.32T.X 9000275524 9000275496 9000275520...
  • Page 90 MODEL DESCRIPTION Left 1 ELIN Right ELIN Left 2 ELIN MODEL DESCRIPTION Left 1 ELIN Right ELIN Left 2 ELIN NIT8665UC BO.5I.90.PZ.28D.FS 9000275523 9000275496 9000275520 9000296949 PIF651T14E BO.2I.60.BAS.X.X 9000274561 9000250934 PIB601N24E BO.4I.60.TOP.BR.FS 9000275525 9000274537 9000236089 PIK601N24E BO.3I.60.TOP.28D.FS 9000275523 9000275496 9000236087 PIB675L24E BO.4I.60.LCD.BR.FS 9000275525...
  • Page 91 MODEL DESCRIPTION Left 1 ELIN Right ELIN Left 2 ELIN T44T70N0 NE.4I.60.TOP.BR.X 9000275525 9000274537 9000231057 T44T80N0 NE.4I.80.TOP.BW.X 9000275525 9000275513 9000231110 T44T90N0 NE.5I.90.TOP.28D.X 9000275523 9000275496 9000275520 9000231113 T45C80X0 NE.4I.80.LCD.BW.FS 9000275525 9000275513 T45D40X0 NE.4I.60.BAS.BR.X 9000275525 9000274537 9000231119 T45D80X0 NE.4I.80.BAS.BW.X 9000275525 9000275513 9000231121 T45P90X0 NE.4I.90P.BAS.X.X 9000275517...

  • Page 92: Checking The "Foam

    These seals should always be carried in the technician’s tool bag. 5.15 Checking the “foam” 5.15.1 What is the Foam? It is a watertight silicon seal. It is applied robotically and improves flatness of the hobs. before 5.15.1.1 Problem It is very sensitive to movement and adjustments. 5.15.1.2 Procedure to be followed after repairs The quality of the foam should always be checked after performing...

  • Page 93: Check Of Residual Heat Indication

    Spare part number 341176 Spare part number 340961 5.16 Check of residual heat indication We have two levels which indicate residual heat: “h” for lower temperatures or operating times “H” for higher temperatures or longer operating times. Warning! Avoid touching the cooking zone showing this indication. 5.16.1 Induction zones The h/H remain lit while they are above certain temperature values.
  • Page 94 For the new project IH5-I: For the previous project IH4-I: Two levels of residual heat indication Two levels of residual heat indication Tª NTC Tª NTC Inductor Inductor 60ºC 65ºC 90ºC 95ºC 60ºC 65ºC 90ºC 95ºC 60ºC 65ºC 90ºC 95ºC Tª...
  • Page 95 On average, it takes about 11 minutes to reach 250 ºC. 5.16.2 Radiant heaters of mixed devices 5.16.3 False indication of residual heat The h/H stay lit while they are above certain values of times, depending on the power selected. The time counter is found in the ELIN, which transfers the In the factory, some device operation tests are carried out and at...

  • Page 96: Function Power Management "C7" Description

    6. = 6500 w 5.17 Function power Management “c7” description 7 = 7000 w 7. = 7500 w This function comes explained in the user manual in the basic 8 = 8000 w settings, in the point c7. 8. = 8500 w The current indication in the user manual is: 9 = 9000 w 9.

  • Page 97: Power For Warming Plate Function

    132 (w) 103 (w) 155 (w) 5.18.1 Keep warm function This function has disappeared in the models Bosch and Siemens. Only it remains for Neff. In the models multislider it has disappeared with KI's change. For example the model EH 801SB11/02 // FD 8906 had keep warm function And the model EH801SB11/03 // FD 8908 does not have keep warm function.

  • Page 98: Check Polybox Connections

    5.19 Check polybox connections The procedure is as follows: 1) Check that the cable and connector that goes from the Polybox box to the oven is connected and in the correct position. 2) Check that the cable and connector that goes from the Polybox box to the hob is connected If all of this is good connected, open polybox box 3) Check that both connectors (oven-polybox and hob-polybox)
  • Page 99 5.19.3 Wake-up Module´s connections If all of this is good connected, open polybox box  Check that both connectors (oven-polybox and hob-polybox) are good connected in the wake up module. 206_58300000141095_ara_en_k.doc – 04.10.a Seite 99 von 113...

  • Page 100: Claim: Frying Function Doesn´t Work

    5.20 Claim: frying function doesn´t work Warning! The frying/cooking ´s NTCs don´t show the mistake d4 or d5 when they are not connected or damaged 5.20.1 In induction hobs with LCD If the frying /cooking ´s NTC is damaged or even not connected, it is possible that the customer can go into the menu for frying function, selects the desired niveau and, once the function is activated, it is showed in display the desired niveau, but the animation that the zone...

  • Page 101: Claim: D3 After Changing Elin

    5.21 Claim: d3 after changing ELIN Warning! Before changing any part check all connections. 5.21.1 Symptons  In TouchControl nothing is displayed, or does nothing.  ELIN , which supplies TouchControl , is changed and then the mistake d3 appears ...

  • Page 102: Checking The Lcd Touchcontrol

    5.22.3.1 Accessing the coding programme 5.22 Checking the LCD TouchControl Attention! Before replacing the TouchControl, observe the following steps: 5.22.1 Symptoms  On all LCD models press the front right sensor.  No function is available.  Press On/Off sensor without taking your finger off the hotplate select activation.
  • Page 103 5.22.3.3 Check  To avoid transport damages, the LCD display is protected with a Check functionality according to the operating instructions. If a function rectangular seal placed above LCD. is not available, input code again. If F0 is indicated, input code again. When it is placed a new LCD, it must be removed the protector seal.
  • Page 104 5.22.6 Some sensor of touchControl doesn´t react It is pushed the sensor and it doesn´t react 5.22.7 Solution Check if it has been removed the protector film from the back part of the ceran glass 206_58300000141095_ara_en_k.doc – 04.10.a Seite 104 von 113...

  • Page 105: Check Supplied Power For Flexinduction Models

    5.23 Check supplied power for FlexInduction models Warning! The flexInduction hobs don´t understand of pots number. When it is activated the flexi mode, the hob behaves like it had a unique pot on the zone. For this reason, we can only give the total power of the activated zones.

  • Page 106: Pot Detection For Flexinduction Models

    5.24 Pot detection for FlexInduction models Warning! If the pan is not detected correctly, it is necessary to verify the pan situation respect to the NTC of the oval inductor. The aesthethic help us to know where we must place the pots. 5.24.1 Pot detection The recommendation to obtain a good pot regulation is as follows: 5.24.2 Flexible zones aesthetics...
  • Page 107 5.24.2.2 For Siemens models 5.24.2.3 For Neff models 5.24.2.4 Examples of pans good placed 206_58300000141095_ara_en_k.doc – 04.10.a Seite 107 von 113...

  • Page 108: Stains On Glass Surface Or The Inductors

    5.25 Stains on glass surface or the inductors Frequently the stains are actually not stains at all, but stubborn dirt which disappears when cleaned with the glass scraper and a suitable detergent. (Fairy and a BSH product for cleaning ceramic surfaces.) On the website of the brand manufacturers is a video on the subject of cleaning which may help us explain to the user how to clean ceramic surfaces.
  • Page 109 5.25.2 Repair due to utensils left to stand First, we clean the glass with Fairy, glass scraper and the BSH detergent for ceramic surfaces. It is also very important to check whether the inductors are in perfect working order. Even if they perform correctly, check that the NTC resistors are in perfect working order to avoid subsequent problems.
  • Page 110 5.25.3.1 Solution The glass must be replaced with a new one. Procedure: 1. Remove old glass surface. 2. Apply heat transfer compound to the NTC resistors (618647). 3. Cover heat transfer compound with foil (which comes together with the glass spare part set) to prevent contact with the new glass surface.

  • Page 111: What Is To Be Considered When Using Induction Cookware

    5.26 What is to be considered when using induction 5.26.1 Levelness cookware If a thick and level base is selected, i.e. pans with stainless steel  Use pans which have a thick and level base so that they are in sandwich base, the heat distribution is much better, saving time full contact with the cooking surface.
  • Page 112 Each cooking zone has a pan detection minimum limit. This value Never use pans made of: cannot be calculated exactly, as behaviour depends on the material of the pan used. We therefore recommend using the zone which Normal stainless steel corresponds most closely with the diameter of your pan.

  • Page 113: Seite 1 Von

    5.26.4 Tested or recommended pans 5.26.4.1 Pans with 32 cm diameter for all cooker types 5.26.4.3 Coffee pot Article number: 570370. 5.26.4.2 Frying pans for the frying sensor Brand WMF Available in three sizes: 15 cm, 18 cm and 21 cm. With sandwich base.

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